Add port forwardings to the performance tests. This will cause random
incoming packets to match the random port forwardings opends beforehand.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30443
gettimeofday(3) is almost as expensive as the calls to libalias.
So the call frequency for this call is reduced by a factor of 1000 in
order to neglect it's influence.
Using NAT entries became more realistic: A communication of a random
length of up to 150 packets (10% outgoing, 90% incoming) is applied
for each entry.
Precision of the execution time is raised to see the trends better.
Reviewed by: kp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30405
Extend the test suite for libalias(3) to incoming connections.
Test the various types of redirections.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30408
Rework the tests to check the correct layer in a single test.
Factor out tests for reuse in other modules.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30412
In order to compare upcoming changes for their effectivness, measure
performance by counting opertions and the runtime of each operation
over the time. Accumulate all tests in a single instance, so make it
complicated over the time. If you wait long enough, you will notice
the expiry of old flows.
Reviewed by: kp (earlier version)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30379
Testing LibAliasOut functionality. This concentrates the typical use
case of initiating data transfers from the inside. Provide a
exhaustive test for the data structure in order to check for
performance improvements.
Reviewed by: kp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30335
In order to modify libalias for performance, the existing
functionality must not change. Enforce this.
Reviewed by: kp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30307
Test the specific case reported in PR 255852. Clearing the skip flag
on groups was broken because pfctl couldn't work out if a kif was a
group or not, because the kernel no longer set the pfik_group pointer.
PR: 255852
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30285
Since 2.4.5 scapy started issuing warnings about a few different
configurations during our tests. These are harmless, but they generate
stderr output, which upsets atf_check.
Configure scapy to only log critical errors (and thus not warnings) to
fix these tests.
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Python 3.8 warns about line 112:
'SyntaxWarning: "is" with a literal. Did you mean "=="?'
Use '==' as Python suggests.
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
zfsd uses a device's physical path attribute to automatically replace a
missing ZFS disk when a blank disk is inserted into the same physical
slot. Currently gmultipath passes through its underlying providers'
physical path attribute. That may cause zfsd to replace a missing
gmultipath provider with a newly arrived, single-path disk. That would
be bad.
This commit fixes that problem by simply appending "/mp" to the
underlying providers' physical path, in a manner similar to what geli
already does.
Sponsored by: Axcient
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D29941
There's a problem with pf's reassembly code where it produces incorrect
checksums when reassembling across interfaces with different MTUs.
Test this.
PR: 255432
Reviewed by: donner
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D30013
Teach poll(2) to support Linux-style POLLRDHUP events for sockets, if
requested. Triggered when the remote peer shuts down writing or closes
its end.
Reviewed by: kib
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D29757
Add a test case where the pfctl optimizer will generate a table
automatically. These tables have long names, which we accidentally broke
in the nvlist ADDRULE ioctl.
Reviewed by: melifaro
MFC after: 2 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29989
Now that we support having multiple labels on a rule ensure that we can
use each rule label to kill states.
MFC after: 2 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29938
Most of the routing tests create per-test VNET, making
it harder to repeat the failure with CLI tools.
Provide an additional route/nexthop data on failure.
Differential Revision: https://reviews.freebsd.org/D29957
Reviewed by: kp
MFC after: 2 weeks
Two of these tests now pass. Looking at Jenkins to find the first commit
where this behaviour changed indicates that
2fe5a79425 is the most likely cause.
Reviewed By: melifaro
Differential Revision: https://reviews.freebsd.org/D28886
This was briefly broken, so ensure that we can read and clear rules
counters.
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29728
MAP-E (RFC 7597) requires special care for selecting source ports
in NAT operation on the Customer Edge because a part of bits of the port
numbers are used by the Border Relay to distinguish another side of the
IPv4-over-IPv6 tunnel.
PR: 254577
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D29468
Add a regression test for a scenario where a shadow vm object is shared
by multiple mappings. If a page COW occurs through one of the mappings,
then the virtual-to-physical mapping may become invalidated.
This tests the scenario from CVE-2021-29626 which was fixed by
982693bb72.
Reviewed by: markj
Sponsored by: Dell EMC Isilon
This replicates an issue observed on pfSense: https://redmine.pfsense.org/issues/11436
In essence, reply-to is needed to ensure that connections always leave
the WAN interface they came in on, but this confused the state tracking.
MFC after: 2 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
tests/sys/netfil/pf/synproxy fails if inetd has been running
outside of the jail because pidfile_open() fails with EEXIST.
tests/sys/netfil/pf/nat has the same problem but the test succeeds
because whether inetd is running is not so important.
Fix the problem by changing the pidfile path from the default
location.
Reviewed by: kp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D29622
They have been failing for 1.5 months and the patch to fix them is stuck
in review so mark them as XFAIL for now to get Jenkins back to green.
To be reverted when https://reviews.freebsd.org/D28886 (or similar) is
commited.
Reviewed By: kp
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29528
This should bring the number of Jenkins failures from 4 down to 3.
Locally kyua now prints `skipped: could not find a valid interface [0.115s]`
when I run it in QEMU without a network device.
Reviewed By: lwhsu
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29414
The LOR also happens on amd64 and other architectures. Ideally we would
fix this. However, in order to get Jenkins green again to catch real
regressions, we should skip this test for now.
PR: 251726
Reviewed By: lwhsu
Differential Revision: https://reviews.freebsd.org/D29341
